North America Non-native Plant

Paspalum Geminiflorum

Botanical name: Paspalum geminiflorum

USDA symbol: PAGE7

Habit: grass

Native status: Not native but doesn't reproduce and persist in the wild

Paspalum geminiflorum: A Mystery Grass Worth Investigating Sometimes in the world of native plants, we encounter species that seem to exist in the shadows of botanical knowledge. Paspalum geminiflorum is one such plant – a grass that appears in scientific literature but remains frustratingly elusive when it comes to practical ...

Paspalum geminiflorum: A Mystery Grass Worth Investigating

Sometimes in the world of native plants, we encounter species that seem to exist in the shadows of botanical knowledge. Paspalum geminiflorum is one such plant – a grass that appears in scientific literature but remains frustratingly elusive when it comes to practical growing information.

What We Know (And Don’t Know)

Paspalum geminiflorum belongs to the Poaceae family, making it a true grass rather than a grass-like plant. Unfortunately, this is where our certainty begins to fade. Unlike its better-known cousins in the Paspalum genus, this particular species doesn’t have widely recognized common names, and information about its characteristics remains scarce in readily available horticultural resources.

The botanical name suggests it’s part of the diverse Paspalum genus, which includes many important forage grasses and some lovely ornamental species. However, the specific details about P. geminiflorum’s native range, appearance, and growing requirements are not well-documented in common gardening references.

The Challenge for Gardeners

Here’s where things get tricky for the enthusiastic native plant gardener. Without clear information about this species’ native status, invasive potential, or specific growing requirements, it’s difficult to make informed decisions about whether to include it in your landscape.

If you’re considering this plant, you might want to ask yourself:

  • Where did you encounter this species name?
  • Is it possible you’re looking for a different Paspalum species?
  • Have you consulted with local botanists or extension services?

Better-Known Alternatives

While we can’t provide specific growing advice for Paspalum geminiflorum, the Paspalum genus offers several well-documented species that might meet your gardening needs:

  • Paspalum notatum (Bahia grass) – though this can be weedy in some areas
  • Paspalum dilatatum (Dallis grass) – another species to research carefully for your region
  • Other native grasses in your area that provide similar ecological functions

A Word of Caution

Given the limited information available about Paspalum geminiflorum, we strongly recommend consulting with local extension services, native plant societies, or botanical experts before attempting to grow this species. They can help verify the plant’s identity, confirm its appropriateness for your region, and ensure you’re not inadvertently introducing a potentially problematic species.

The Bottom Line

Sometimes the most honest advice is to admit when we don’t know enough. Paspalum geminiflorum appears to be a legitimate species name, but without comprehensive information about its characteristics, native range, and growing requirements, it’s impossible to provide reliable cultivation advice.

If you’re determined to grow this particular species, your best bet is to connect with specialized botanical institutions, herbaria, or researchers who might have more detailed knowledge about this elusive grass. In the meantime, consider exploring the many well-documented native grasses available for your region – they’re likely to be much easier to source, grow, and enjoy in your garden.

Paspalum Geminiflorum

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Commelinidae

Order

Cyperales

Family

Poaceae Barnhart - Grass family

Genus

Paspalum L. - crowngrass

Species

Paspalum geminiflorum Steud.

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA